#!/usr/bin/env python

import sys
import os


def usage(app):
    print("usage: %s PATH FILE" % app)

try:
    _path = sys.argv[1]
    _file = sys.argv[2]
except:
    usage(sys.argv[0])
    sys.exit(1)


def find(path, f):
    for file in os.listdir(path):
        full_path = path + "/" + file
        if f == file:
            print(full_path)

        if os.path.isdir(full_path):
            find(full_path, f)


find(_path, _file)
